<?php

/**
 * This is the model class for table "producto".
 *
 * The followings are the available columns in table 'producto':
 * @property integer $idProducto
 * @property string $nombre
 * @property integer $rubro
 * @property string $tipo_iva
 * @property string $incremento
 * @property string $inventario_minimo
 * @property integer $suspendido
 *
 * The followings are the available model relations:
 * @property DetalleCompra[] $detalleCompras
 * @property DetalleVenta[] $detalleVentas
 * @property Inventario $inventario
 * @property Rubro[] $rubros
 * @property Rubro $rubro0
 */
class Producto extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'producto';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('nombre, rubro, inventario_minimo', 'required'),
			array('rubro, suspendido', 'numerical', 'integerOnly'=>true),
			array('nombre', 'length', 'max'=>100),
			array('tipo_iva, incremento, inventario_minimo', 'length', 'max'=>10),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('idProducto, nombre, rubro, tipo_iva, incremento, inventario_minimo, suspendido', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'detalleCompras' => array(self::HAS_MANY, 'DetalleCompra', 'Producto'),
			'detalleVentas' => array(self::HAS_MANY, 'DetalleVenta', 'producto'),
			'inventario' => array(self::HAS_ONE, 'Inventario', 'producto'),
			'rubros' => array(self::MANY_MANY, 'Rubro', 'otro_rubro(producto, rubro)'),
			'rubro0' => array(self::BELONGS_TO, 'Rubro', 'rubro'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'idProducto' => 'Id Producto',
			'nombre' => 'Nombre',
			'rubro' => 'Rubro',
			'tipo_iva' => 'Tipo Iva',
			'incremento' => 'Incremento',
			'inventario_minimo' => 'Inventario Minimo',
			'suspendido' => 'Suspendido',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;
		$criteria->with = array('rubro0');
		$criteria->compare('idProducto',$this->idProducto);
		$criteria->compare('nombre',$this->nombre,true);
		$criteria->compare('rubro0.descripcion',$this->rubro,true);
		$criteria->compare('tipo_iva',$this->tipo_iva,true);
		$criteria->compare('incremento',$this->incremento,true);
		$criteria->compare('inventario_minimo',$this->inventario_minimo,true);
		$criteria->compare('suspendido',$this->suspendido);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Producto the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
